Questions

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

Hornet’s nest

Which of the following elements has the electronic configuration 2, 8, 3?

The common name of hydrogen peroxide is

Mangroves are plants that have

Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?

In roots, the protoxylem lies towards periphery and metaxylem lies towards the centre. Such arrangement of primary xylem is called ____________.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
One who has suddenly gained new wealth, power or prestige

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Skeptic